Soil remediation agent for boletus culture

Abstract

The invention relates to the field of soil succession cropping obstacle remediation, particularly a soil remediation agent for boletus culture, which is composed of the following components in parts by weight: 3-5 parts of diatomite, 2-4 parts of peanut pulp, 7-10 parts of maggot manure composite material, 6-8 parts of sterilized water, 0.3-0.5 part of dipotassium hydrogen phosphate, 0.3-0.5 part of potassium dihydrogen phosphate, 3-5 parts of activated carbon powder and 0.5-2 parts of white lime. The soil remediation agent for boletus culture solves the problem of succession cropping obstacles in soil for boletus culture in the prior art, is capable of effectively enhancing the bioactivity of the soil, regulating the microecological composition of the soil, improving the soil structure, increasing the soil fertility, optimizing the nutrient components of the soil, reducing the loss of the soil nutrient components and lowering the heavy metal absorption of crops, and greatly enhances the yield and quality of the boletus on the premise of solving the problem of soil succession cropping obstacles in the soil for boletus culture.

Description

Technical field [0001] The invention relates to the field of soil continuous cropping obstacle restoration, in particular to a soil restoration agent for boletus cultivation. Background technique [0002] Continuous cropping obstacles are a major problem affecting China's current agriculture. Due to the limited amount of arable land, especially the space for land area growth is scarce. Many crops have been planted continuously for many years, and it is more common that the land is difficult to obtain rotation and stubble. Coupled with industrial pollution, improper use of chemical fertilizers, soil salinization, etc., continuous cropping obstacles may occur. Both the germination of crop seeds and the absorption of water and fertilizer by roots cannot proceed normally, and the yield and quality of crops decline, which seriously affects the sustainable development of crop production. The problem of soil continuous cropping obstacles needs to be solved urgently. Over the years, man...

AI Technical Summary

Problems solved by technology

However, in the process of cultivating boletus, the soil cannot be recycled due to the obstacle of continuous cropping in the soil. The impact of the obstacle in continuous cropping of the soil can only be gradually eliminated by other means, but it often takes a very long time, so the soil is also It has become one of the problems that limit the cultivation scale of boletus

[0004] Existing soil remediation agent and other technologies can not effectively improve the soil continuous cropping obstacle problem used in boletus cultivation, such as patent CN1141328A soil improvement agent is a kind of inorganic iron ore powder and iron-containing waste as the main composition The soil improver that can have a certain growth-promoting effect has no effect on the problem of soil joints for boletus cultivation; the patent CN1233606A soil nutrient conditioner is a soil conditioner composed of organic peat and inorganic fertilizers, which mainly plays a role in conditioning soil. and provide nutrients, but the cost of soil for boletus cultivation is relatively high and the effect is not significant

Comprehensive analysis of the current technology can be effectively applied to the soil for boletus cultivation has not been reported